Figure 3From: Synthesis of trace element bearing single crystals of Chlor-Apatite (Ca5(PO4)3Cl) using the flux growth methodSynCLAP10: Ideomorphic apatite crystals (lighter grey) in a matrix of acicular Ca-silicate crystals, most of it wollastonite (CaSiO 3 ), after washing with HCl solutions. The fine intergrowth of apatite with wollastonite needles makes physical recovery of apatite single crystals difficult.Back to article page